/*
 * Copyright (c) 2014 Andreas Sandberg
 * All rights reserved
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met: redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer;
 * redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution;
 * neither the name of the copyright holders nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * Authors: Andreas Sandberg
 */

#ifndef _FP64_H
#define _FP64_H 1

#include <fputils/fptypes.h>

#ifdef  __cplusplus
extern "C" {
#endif


/**
 * @defgroup fp64 64-bit Floats
 * Functions handling 64-bit floats.
 *
 * @{
 */


/** Constant representing +inf */
extern const fp64_t fp64_pinf;
/** Constant representing -inf */
extern const fp64_t fp64_ninf;

/** Constant representing a quiet NaN */
extern const fp64_t fp64_qnan;
/** Constant representing a negative quiet NaN */
extern const fp64_t fp64_nqnan;
/** Constant representing a quiet indefinite NaN */
extern const fp64_t fp64_qnani;
/** Constant representing a signaling NaN */
extern const fp64_t fp64_snan;
/** Constant representing a negative signaling NaN */
extern const fp64_t fp64_nsnan;

/** Alias for fp64_qnan */
extern const fp64_t fp64_nan;

/** @} */

#ifdef  __cplusplus
} /* extern "C" */
#endif

#endif
